50238427 has 4 divisors (see below), whose sum is σ = 50699440. Its totient is φ = 49777416.

The previous prime is 50238421. The next prime is 50238439. The reversal of 50238427 is 72483205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50238427 - 2¹⁹ = 49714139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50238421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230343 + ... + 230560.

It is an arithmetic number, because the mean of its divisors is an integer number (12674860).

Almost surely, 2^50238427 is an apocalyptic number.

50238427 is a deficient number, since it is larger than the sum of its proper divisors (461013).

50238427 is a wasteful number, since it uses less digits than its factorization.

50238427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461012.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 50238427 is about 7087.9070958923. The cubic root of 50238427 is about 368.9878032509.

The spelling of 50238427 in words is "fifty million, two hundred thirty-eight thousand, four hundred twenty-seven".